Skip to content

Item added to your cart

View cart

Collection: Socket Head Cap Screws

Filter and sort Filter

Filter and sort

Filter

2902 products

Type

2 Phase Hybrid Square KH Series (8 products)
Coil | Sheet (16 products)
Discharge | Suction (14 products)

Clear

Finish

Cadmium ll (116 products)
Passivate (93 products)
Plain (350 products)
Zinc ll (90 products)
Zinc/Yellow (104 products)

Clear

Material

Alloy Steel (301 products)
Carbon Zinc Yel Cr+6 (850 products)
Plain (532 products)
Stainless Steel (93 products)
Stainless Steel A2 (18-8) (499 products)

Clear

Size

1/4-20 (34 products)
1/4-28 (10 products)
5/16-18 (44 products)
5/16-24 (8 products)
3/8-16 (48 products)
3/8-24 (3 products)
7/16-14 (42 products)
1/2-13 (41 products)
1/2-20 (2 products)
5/8-11 (34 products)
3/4-10 (33 products)
4-40 (20 products)
6-32 (20 products)
8-32 (20 products)
10-24 (27 products)
10-32 (8 products)

Clear

Thread Size

3/4-10 (93 products)
3/4-16 (92 products)
7/8-9 (61 products)
1 1/2-6 (5 products)
1 1/2-12 (36 products)
1 3/4-5 (33 products)
1 3/4-12 (33 products)
2-4 1/2 (6 products)

Clear

Sort by:

Remove all

Sort by:

2902 products

Stainless Steel 18-8 Hex Lag Screws 6 Inch

Stainless Steel 18-8 Hex Lag Screws 6 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $29.99

Regular price Sale price $29.99
Unit price per

Sold out
Alloy Steel Flat Head Cap Screw 3/8-16

Alloy Steel Flat Head Cap Screw 3/8-16

Brand: Mil-Spec Fasteners Corp.

Regular price $9.99

Regular price Sale price $9.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw - Medium Carbon, 5-1/2 Inch

Grade 5 Zinc Yellow Hex Cap Screw - Medium Carbon, 5-1/2 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $29.99

Regular price Sale price $29.99
Unit price per

Sold out
Grade 5 Medium Carbon Zinc Yellow Cr+6 Hex Cap Screw (Inch) - 3/4"-10x11"

Grade 5 Medium Carbon Zinc Yellow Cr+6 Hex Cap Screw (Inch) - 3/4"-10x11"

Brand: OneMonroe (Monroe Engineering Products)

Regular price $23.99

Regular price Sale price $23.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw, 1.38 Inch, Coarse Thread (1/2"-20)

Grade 5 Zinc Yellow Hex Cap Screw, 1.38 Inch, Coarse Thread (1/2"-20)

Brand: OneMonroe (Monroe Engineering Products)

Regular price $24.99

Regular price Sale price $24.99
Unit price per

Sold out
Stainless Steel Button Socket Cap Screw 1.75-Inch 18-8, 1/2"-13 Coarse Thread

Stainless Steel Button Socket Cap Screw 1.75-Inch 18-8, 1/2"-13 Coarse Thread

Brand: OneMonroe (Monroe Engineering Products)

Regular price $24.99

Regular price Sale price $24.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon - 2.25 Inch

Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon - 2.25 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $24.99

Regular price Sale price $24.99
Unit price per

Sold out
Grade 2 Plain Hex Cap Screw, 1/2"-20 x 5-1/2", Coarse Thread

Grade 2 Plain Hex Cap Screw, 1/2"-20 x 5-1/2", Coarse Thread

Brand: OneMonroe (Monroe Engineering Products)

Regular price $25.99

Regular price Sale price $25.99
Unit price per

Sold out
Grade 2 Plain Hex Cap Screw, 1/2"-13 x 8", USA-Made

Grade 2 Plain Hex Cap Screw, 1/2"-13 x 8", USA-Made

Brand: OneMonroe (Monroe Engineering Products)

Regular price $24.99

Regular price Sale price $24.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon, 3/8"-16x7 1/2"

Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon, 3/8"-16x7 1/2"

Brand: OneMonroe (Monroe Engineering Products)

Regular price $15.99

Regular price Sale price $15.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon 2.25-Inch

Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon 2.25-Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $29.99

Regular price Sale price $29.99
Unit price per

Sold out
Grade 2 Plain Hex Cap Screw, 3/8"-16x1/2" Inch, Coarse Thread

Grade 2 Plain Hex Cap Screw, 3/8"-16x1/2" Inch, Coarse Thread

Brand: OneMonroe (Monroe Engineering Products)

Regular price $15.99

Regular price Sale price $15.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw 1-1/2 Inch

Grade 5 Zinc Yellow Hex Cap Screw 1-1/2 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $24.99

Regular price Sale price $24.99
Unit price per

Sold out
Grade 2 Hex Cap Screw, Plain Finish, 1/2"-20x2" Length

Grade 2 Hex Cap Screw, Plain Finish, 1/2"-20x2" Length

Brand: OneMonroe (Monroe Engineering Products)

Regular price $24.99

Regular price Sale price $24.99
Unit price per

Sold out
Grade 5 Hex Cap Screw Zinc Yellow CR+6 Medium Carbon, 0.88 Inch

Grade 5 Hex Cap Screw Zinc Yellow CR+6 Medium Carbon, 0.88 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $29.99

Regular price Sale price $29.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw - 5/16"-24x5 1/2"

Grade 5 Zinc Yellow Hex Cap Screw - 5/16"-24x5 1/2"

Brand: OneMonroe (Monroe Engineering Products)

Regular price $49.99

Regular price Sale price $49.99
Unit price per

Sold out

1
…
58
59
60
61
62
…
182

The U.S. Manufacturing Revival is Here.

America’s first B2B digital marketplace exclusively for U.S. manufactured products.

Instagram
Translation missing: en.general.social.links.linkedin

Quick links

Browse All Categories
Seller Registration
Learn
About
Contact

Legal

Privacy Policy
Terms of Service
Shipping Policy
Refund Policy
Contact Information

Payment methods

© 2026, Maden

Privacy policy
Terms of service
Refund policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.